Finding the Fourth Proportional to 16,151,203.12, 24,226,804.68 and 6,564,335.52
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Solution
The fourth proportional to 16,151,203.12, 24,226,804.68 and 6,564,335.52 is: 9,846,503.28
Step by Step Solution
- Step 1: Write the proportion equation
16,151,203.12 : 24,226,804.68 = 6,564,335.52 : x - Step 2: Convert to fraction form
16,151,203.12/24,226,804.68 = 6,564,335.52/x - Step 3: Cross multiply
16,151,203.12x = 24,226,804.68 × 6,564,335.52 - Step 4: Simplify right side
16,151,203.12x = 159,032,874,497,026.22 - Step 5: Solve for x
x = 159,032,874,497,026.22/16,151,203.12 - Step 6: Final answer
x = 9,846,503.28
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.